@ Sir Jackhole, Hi Sir Jackhole, Dont worry about the prudes, they are normally bad haulers anyway, lol.
I have had a player suggest to me also that my screen name is offensive. This person also suggested I change my name when playing on a past Scandinavian server. Same as you they did not care to research the word.
A HoseBag is a flexible coupling that is attached to all Locomotives and vehicles to allow for the continious operation of the Westinghouse air Brake. This name is common to Australian Rail workers.
I personally am more concerned about the mindsets of the people that attach filth to proper names.